Data recording device for systematic research accident tree analysis

The utility model relates to the technical field of data statistics, in particular to a data recording device for systematic research accident tree analysis, which comprises a box body, the top surface of the box body is not closed, the left side wall of the inner cavity of the box body is movably connected with a recorder body, and the right side wall of the recorder body is provided with a limiting mechanism. Two supporting mechanisms are symmetrically arranged on the bottom face of an inner cavity of the box body front and back, and a protection mechanism is arranged at the position, close to the top face, of the left side wall of the inner cavity of the box body. And shaking is prevented when the device is not used. 本实用新型涉及数据统计技术领域，具体涉及一种用于系统研究事故树分析的数据记录装置，包括盒体，所述盒体顶面为不封闭设置，所述盒体内腔左侧壁活动连接有记录仪本体，所述记录仪本体右侧壁设置有限位机构，所述盒体内腔底面前后对称设置有两个支撑机构，所述盒体内腔左侧壁靠近顶面处设置有防护机构，本技术方案通过盒体、记录仪本体、限位机构和复位机构等之间的相互配合，可对记录仪本体进行固定和限位操作，防止在不使用时发生晃动。